These are the luggage trolleys of the infamous Heathrow Terminal 5 late night just before closing time. There is no big story to it. I was just really impressed by the massive number of them. I can only imagine what the airport must look like when they are all in use!!!
In case you're bored (VERY bored), can you count how many there are?
You could make a great stop-motion-animation film with them i guess. Here you go animators, there's an idea for you!
My mate Andrew looked at the pic today and said, think off that poor guy who has the soul destroying task to collect them every night, just to find the next morning that they are all spread across the entire airport again. A really pointless task - almost as useless as the guys who collect leaves in a park in the middle of autumn.